Add 15/12 and 60/35
1st number: 1 3/12, 2nd number: 1 25/35
15/12 + 60/35 is 83/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 35 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 12 × 35 = 420,
15/12 = 15 × 35/12 × 35 = 525/420 - Likewise, for the 2nd fraction, since 35 × 12 = 420,
60/35 = 60 × 12/35 × 12 = 720/420 - Add the two like fractions:
525/420 + 720/420 = 525 + 720/420 = 1245/420 - 1245/420 simplified gives 83/28
- So, 15/12 + 60/35 = 83/28
In mixed form: 227/28
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